When to leave: the timing of natal dispersal in a large, monogamous rodent, the Eurasian beaver
@article{Mayer2017WhenTL, title={When to leave: the timing of natal dispersal in a large, monogamous rodent, the Eurasian beaver}, author={Martin Mayer and Andreas Zedrosser and Frank Rosell}, journal={Animal Behaviour}, year={2017}, volume={123}, pages={375-382} }
31 Citations
Couch potatoes do better: Delayed dispersal and territory size affect the duration of territory occupancy in a monogamous mammal
- Environmental ScienceEcology and evolution
- 2017
The found that individuals that established in medium‐sized territories occupied them longer as compared to individuals in small or large territories, which suggests that large territories are more costly to defend due to an increased patrolling effort and small territories might not have sufficient resources.
Investigating social and environmental predictors of natal dispersal in a cooperative breeding bird
- Environmental Science
- 2020
Overall, jays that delayed dispersal the longest were more likely to attain breeding status near their natal territory, which was previously found to be associated with increased survival and lifetime fitness.
Leaving Home: Demographic, Endocrine, and Behavioral Correlates of Dispersal in Monogamous Owl Monkeys (Aotus Azarae) of Argentina
- Environmental Science
- 2017
Natal dispersal, the movement of individuals from their birthplace to new areas in which they may breed, is an important aspect of life history that influences a variety of processes. Understanding…
Beyond dispersal versus philopatry? Alternative behavioural tactics of juvenile roe deer in a heterogeneous landscape
- Environmental ScienceOikos
- 2019
It is indicated that natal dispersal is likely not a single uniform behaviour, but that individuals may adopt a variety of alternative movement tactics which are likely governed by different selection pressures, with potentially important impacts for population dynamics and functioning.
Intersexual Resource Competition and the Evolution of Sex-Biased Dispersal
- Environmental ScienceFront. Ecol. Evol.
- 2019
It is shown that sex biases in dispersal probability and timing are sensitive to the presence of intersexual competition, sexual differences in capital vs. income breeding strategies, and sexual dimorphism in the quantity of resources consumed, which may influence the evolution of sex-specific dispersal.
Causes and consequences of inverse density-dependent territorial behavior and aggression in a monogamous mammal.
- Environmental ScienceThe Journal of animal ecology
- 2019
Investigation of the behavioral and spatial response of territory owners to intruder pressure as a function of population density in a territorial, monogamous mammal, the Eurasian beaver (Castor fiber), finds consistent inverse density-dependent patterns in territorial behaviors and evidence of conspecific aggression.
Genetic structure of Eurasian beaver in Romania: insights after two decades from the reintroduction
- Environmental ScienceEuropean Journal of Wildlife Research
- 2021
Once exploited for fur, meat, and extracting the yellowish exudate called castoreum, the Eurasian beaver disappeared from Romania during the eighteenth century. After, the reintroductions carried out…
Landscape structure and population density affect intraspecific aggression in beavers
- Environmental ScienceEcology and evolution
- 2020
It is emphasized that population density can affect intraspecific aggression depending on landscape structure, which might have important consequences for local patterns of dispersal, mate change, and territory occupancy, all of which can affect population dynamics.
Extra-territorial movements differ between territory holders and subordinates in a large, monogamous rodent
- Environmental ScienceScientific Reports
- 2017
GPS-tagged 54 Eurasian beavers during the non-mating season and investigated forays in territory-holding breeders (dominants) and non-breeding family members, suggesting that forays are energetically costly.
Fitness of breeders in social Damaraland mole-rats is independent of group size
- Biology
- 2021
The data suggest that the fitness benefits of group living to breeders are small and extended philopatry in Damaraland mole-rats has evolved because of the high costs and constraints of dispersal rather than because of strong indirect benefits accrued through cooperative behaviour.
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